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StoredBlockBodyIndicesFlags

reth_db_models::blocks

Struct StoredBlockBodyIndicesFlags 

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pub struct StoredBlockBodyIndicesFlags { /* private fields */ }
Expand description

Fieldset that facilitates compacting the parent type. Used bytes: 1 | Unused bits: 0

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impl StoredBlockBodyIndicesFlags

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pub const fn new() -> Self

Returns an instance with zero initialized data.

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impl StoredBlockBodyIndicesFlags

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pub const fn into_bytes(self) -> [u8; 1]

Returns the underlying bits.

§Layout

The returned byte array is layed out in the same way as described here.

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pub const fn from_bytes(bytes: [u8; 1]) -> Self

Converts the given bytes directly into the bitfield struct.

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impl StoredBlockBodyIndicesFlags

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pub fn first_tx_num_len(&self) -> <B4 as Specifier>::InOut

Returns the value of first_tx_num_len.

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pub fn first_tx_num_len_or_err( &self, ) -> Result<<B4 as Specifier>::InOut, InvalidBitPattern<<B4 as Specifier>::Bytes>>

Returns the value of first_tx_num_len.

§Errors

If the returned value contains an invalid bit pattern for first_tx_num_len.

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pub fn with_first_tx_num_len(self, new_val: <B4 as Specifier>::InOut) -> Self

Returns a copy of the bitfield with the value of first_tx_num_len set to the given value.

§Panics

If the given value is out of bounds for first_tx_num_len.

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pub fn with_first_tx_num_len_checked( self, new_val: <B4 as Specifier>::InOut, ) -> Result<Self, OutOfBounds>

Returns a copy of the bitfield with the value of first_tx_num_len set to the given value.

§Errors

If the given value is out of bounds for first_tx_num_len.

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pub fn set_first_tx_num_len(&mut self, new_val: <B4 as Specifier>::InOut)

Sets the value of first_tx_num_len to the given value.

§Panics

If the given value is out of bounds for first_tx_num_len.

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pub fn set_first_tx_num_len_checked( &mut self, new_val: <B4 as Specifier>::InOut, ) -> Result<(), OutOfBounds>

Sets the value of first_tx_num_len to the given value.

§Errors

If the given value is out of bounds for first_tx_num_len.

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pub fn tx_count_len(&self) -> <B4 as Specifier>::InOut

Returns the value of tx_count_len.

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pub fn tx_count_len_or_err( &self, ) -> Result<<B4 as Specifier>::InOut, InvalidBitPattern<<B4 as Specifier>::Bytes>>

Returns the value of tx_count_len.

§Errors

If the returned value contains an invalid bit pattern for tx_count_len.

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pub fn with_tx_count_len(self, new_val: <B4 as Specifier>::InOut) -> Self

Returns a copy of the bitfield with the value of tx_count_len set to the given value.

§Panics

If the given value is out of bounds for tx_count_len.

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pub fn with_tx_count_len_checked( self, new_val: <B4 as Specifier>::InOut, ) -> Result<Self, OutOfBounds>

Returns a copy of the bitfield with the value of tx_count_len set to the given value.

§Errors

If the given value is out of bounds for tx_count_len.

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pub fn set_tx_count_len(&mut self, new_val: <B4 as Specifier>::InOut)

Sets the value of tx_count_len to the given value.

§Panics

If the given value is out of bounds for tx_count_len.

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pub fn set_tx_count_len_checked( &mut self, new_val: <B4 as Specifier>::InOut, ) -> Result<(), OutOfBounds>

Sets the value of tx_count_len to the given value.

§Errors

If the given value is out of bounds for tx_count_len.

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impl StoredBlockBodyIndicesFlags

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pub fn from(buf: &[u8]) -> (Self, &[u8])

Deserializes this fieldset and returns it, alongside the original slice in an advanced position.

Trait Implementations§

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impl CheckTotalSizeMultipleOf8 for StoredBlockBodyIndicesFlags

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type Size = TotalSize<BitCount<reth_codecs::Compact>>

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impl Clone for StoredBlockBodyIndicesFlags

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Copy for StoredBlockBodyIndicesFlags

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impl Debug for StoredBlockBodyIndicesFlags

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fn fmt(&self, __bf_f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Default for StoredBlockBodyIndicesFlags

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl From<StoredBlockBodyIndicesFlags> for [u8; 1]

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fn from(bytes: StoredBlockBodyIndicesFlags) -> Self

Converts to this type from the input type.
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impl From<[u8; 1]> for StoredBlockBodyIndicesFlags

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fn from(bytes: [u8; 1]) -> Self

Converts to this type from the input type.

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impl<T> CloneToUninit for T
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit #126799)
Performs copy-assignment from self to dest. Read more
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Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 1 byte